69291266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 119119680

約数和(自身を除く): 49828414

約数列:

[1, 2, 11, 22, 29, 58, 67, 134, 319, 638, 737, 1474, 1621, 1943, 3242, 3886, 17831, 21373, 35662, 42746, 47009, 94018, 108607, 217214, 517099, 1034198, 1194677, 2389354, 3149603, 6299206, 34645633, 69291266]

約数ペア:

[(1, 69291266), (2, 34645633), (11, 6299206), (22, 3149603), (29, 2389354), (58, 1194677), (67, 1034198), (134, 517099), (319, 217214), (638, 108607), (737, 94018), (1474, 47009), (1621, 42746), (1943, 35662), (3242, 21373), (3886, 17831)]